Global Patent Index - EP 3778516 A1

EP 3778516 A1 20210217 - INTERLAYER FOR LAMINATED GLASS, LAMINATED GLASS, AND METHOD OF MANUFACTURING HEAD-UP DISPLAY SYSTEM

Title (en)

INTERLAYER FOR LAMINATED GLASS, LAMINATED GLASS, AND METHOD OF MANUFACTURING HEAD-UP DISPLAY SYSTEM

Title (de)

ZWISCHENFOLIE FÜR VERBUNDGLAS, VERBUNDGLAS UND VERFAHREN ZUR HERSTELLUNG EINES HEAD-UP-ANZEIGESYSTEMS

Title (fr)

COUCHE INTERMÉDIAIRE POUR VERRE FEUILLETÉ, VERRE FEUILLETÉ ET PROCÉDÉ DE FIXATION DE SYSTÈME D'AFFICHAGE TÊTE HAUTE

Publication

EP 3778516 A1 20210217 (EN)

Application

EP 19776021 A 20190329

Priority

  • JP 2018065766 A 20180329
  • JP 2019013946 W 20190329

Abstract (en)

Provided is an interlayer film for laminated glass capable of enhancing the heat shielding property, suppressing multiple images, and satisfactorily displaying an image. An interlayer film for laminated glass according to the present invention includes: an infrared reflective layer, a first resin layer containing a thermoplastic resin, and a second resin layer containing a thermoplastic resin, the first resin layer is arranged on a first surface side of the infrared reflective layer, the second resin layer is arranged on a second surface side opposite to the first surface of the infrared reflective layer, the first resin layer has a wedge angle of 0.1 mrad or more, and a light reflectance at a wavelength of 480 nm to 680 nm at an incident angle of 60 degrees is 15% or less when a clear glass is arranged outside the first resin layer of the interlayer film, and a green glass is arranged outside the second resin layer of the interlayer film to obtain a laminated glass, and light is applied from outside the green glass of the laminated glass.

IPC 8 full level

C03C 27/12 (2006.01); B32B 17/10 (2006.01); B60J 1/00 (2006.01); B60J 1/02 (2006.01); B60K 35/00 (2006.01)

CPC (source: EP KR US)

B32B 3/263 (2013.01 - EP US); B32B 7/023 (2019.01 - KR); B32B 7/12 (2013.01 - EP); B32B 15/082 (2013.01 - EP); B32B 15/085 (2013.01 - EP); B32B 15/09 (2013.01 - EP); B32B 15/095 (2013.01 - EP); B32B 15/20 (2013.01 - EP); B32B 17/10036 (2013.01 - EP KR US); B32B 17/10467 (2013.01 - KR); B32B 17/10541 (2013.01 - US); B32B 17/10568 (2013.01 - EP US); B32B 17/10605 (2013.01 - EP KR US); B32B 17/10633 (2013.01 - EP US); B32B 17/10651 (2013.01 - KR); B32B 17/10761 (2013.01 - EP KR US); B32B 27/08 (2013.01 - EP); B32B 27/18 (2013.01 - EP); B32B 27/22 (2013.01 - EP); B32B 27/281 (2013.01 - EP); B32B 27/285 (2013.01 - EP); B32B 27/286 (2013.01 - EP); B32B 27/302 (2013.01 - EP); B32B 27/304 (2013.01 - EP); B32B 27/306 (2013.01 - EP); B32B 27/308 (2013.01 - EP); B32B 27/32 (2013.01 - EP); B32B 27/325 (2013.01 - EP); B32B 27/34 (2013.01 - EP); B32B 27/36 (2013.01 - EP); B32B 27/365 (2013.01 - EP); B32B 27/40 (2013.01 - EP); B60J 1/02 (2013.01 - KR); B60K 35/00 (2013.01 - KR US); G02B 5/208 (2013.01 - EP US); G02B 5/26 (2013.01 - EP US); G02B 27/0018 (2013.01 - EP); G02B 27/0101 (2013.01 - EP KR US); B32B 2250/03 (2013.01 - EP); B32B 2250/05 (2013.01 - EP); B32B 2250/40 (2013.01 - EP); B32B 2255/10 (2013.01 - EP); B32B 2255/20 (2013.01 - EP); B32B 2255/205 (2013.01 - EP); B32B 2264/102 (2013.01 - EP); B32B 2307/402 (2013.01 - EP); B32B 2307/412 (2013.01 - EP); B32B 2307/416 (2013.01 - EP); B32B 2307/732 (2013.01 - EP); B32B 2457/20 (2013.01 - EP KR); B32B 2605/006 (2013.01 - EP US); B32B 2605/08 (2013.01 - EP); B60K 2370/1529 (2019.05 - KR US); B60K 2370/785 (2019.05 - US); B60R 2300/205 (2013.01 - KR); G02B 2027/012 (2013.01 - EP)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

US 2020406587 A1 20201231; CN 111918853 A 20201110; EP 3778516 A1 20210217; EP 3778516 A4 20211208; JP WO2019189736 A1 20210212; KR 20200138721 A 20201210; TW 201941947 A 20191101; WO 2019189736 A1 20191003

DOCDB simple family (application)

US 201916975629 A 20190329; CN 201980023101 A 20190329; EP 19776021 A 20190329; JP 2019013946 W 20190329; JP 2019519019 A 20190329; KR 20207025567 A 20190329; TW 108111360 A 20190329